<template>
    <teleport to="#modal">
        <div class="modal d-block" tabindex="-1" v-if="visible">
            <div class="modal-dialog">
                <div class="modal-content">
                    <div class="modal-header">
                        <h5 class="modal-title">{{title}}</h5>
                        <button type="button" class="close" data-dismiss="modal" aria-label="Close">
                            <span aria-hidden="true" @click="onClose">&times;</span>
                        </button>
                    </div>
                    <div class="modal-body">
                        <slot></slot>
                    </div>
                    <div class="modal-footer">
                        <button type="button" class="btn btn-secondary" data-dismiss="modal" @click="onClose">取消</button>
                        <button type="button" class="btn btn-primary" @click="onConfirm">确定</button>
                    </div>
                </div>
            </div>
        </div>
    </teleport>
</template>

<script lang="ts">
import { defineComponent } from 'vue'
import useDOMCreate from '../hooks/useDOMCreate'
export default defineComponent({
    name: 'modal',
    props: {
        title: String,
        visible: {
            type: Boolean,
            default: false
        }
    },
    emits: ['modal-on-close', 'modal-on-confirm'],
    setup(props, context) {
        useDOMCreate('modal')
        const onClose = () => {
            context.emit('modal-on-close')
        }
        const onConfirm = () => {
            context.emit('modal-on-confirm')
        }
        return {
            onClose,
            onConfirm
        }
    }
})
</script>
